BL

Y/n is Bucky Barnes little sister, who was sixteen years old in the 40s when Bucky went off to war. Decades later, Bucky assumed she grew up to be old and died happy. Little does he know, Y/n has been frozen and has never left the ice. Y/n is still physically and mentally sixteen years-old, and has no clue that any time has passed. Starts with Bucky in the 40s saying goodbye to Y/n to go off to war. Later, after Bucky finds Y/n, Y/n will start to grow a romantic relationship with Peter Parker.